EP1878883A4 - Ventilbetätigungsvorrichtung für brennkraftmaschine - Google Patents
Ventilbetätigungsvorrichtung für brennkraftmaschineInfo
- Publication number
- EP1878883A4 EP1878883A4 EP05730548A EP05730548A EP1878883A4 EP 1878883 A4 EP1878883 A4 EP 1878883A4 EP 05730548 A EP05730548 A EP 05730548A EP 05730548 A EP05730548 A EP 05730548A EP 1878883 A4 EP1878883 A4 EP 1878883A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- combustion engine
- internal combustion
- operating device
- valve operating
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/0005—Deactivating valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
- F01L1/181—Centre pivot rocking arms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/20—Adjusting or compensating clearance
- F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
- F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
- F01L13/0021—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of rocker arm ratio
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
- F01L13/0063—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
- F01L1/267—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder with means for varying the timing or the lift of the valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2305/00—Valve arrangements comprising rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2005/007248 WO2006112018A1 (ja) | 2005-04-14 | 2005-04-14 | 内燃機関の動弁装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1878883A1 EP1878883A1 (de) | 2008-01-16 |
EP1878883A4 true EP1878883A4 (de) | 2010-12-08 |
EP1878883B1 EP1878883B1 (de) | 2013-03-27 |
Family
ID=37114771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05730548A Ceased EP1878883B1 (de) | 2005-04-14 | 2005-04-14 | Ventilbetätigungsvorrichtung für brennkraftmaschine |
Country Status (6)
Country | Link |
---|---|
US (1) | US7730862B2 (de) |
EP (1) | EP1878883B1 (de) |
JP (1) | JP4337932B2 (de) |
KR (1) | KR100974122B1 (de) |
CN (1) | CN101163865B (de) |
WO (1) | WO2006112018A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5835817B2 (ja) | 2010-11-17 | 2015-12-24 | マック トラックス インコーポレイテッド | 蝶番式ロッカーアーム及び蝶番式ロッカーアームを含む開弁機構 |
FI123409B (fi) * | 2011-02-02 | 2013-03-28 | Waertsilae Finland Oy | Kaasunvaihtoventtiilijärjestely ja sylinterinkansi |
CN103089365B (zh) * | 2013-02-28 | 2015-05-06 | 长城汽车股份有限公司 | 用于发动机的可变气门升程驱动装置的致动机构 |
CN104819022B (zh) * | 2015-03-23 | 2023-09-05 | 上海尤顺汽车技术有限公司 | 一种发动机冷启动机构 |
FR3040199B1 (fr) * | 2015-08-18 | 2018-02-16 | Aktiebolaget Skf | Palier a roulement comprenant des rouleaux a contact oblique |
DE102018132857A1 (de) | 2018-12-19 | 2020-06-25 | Man Truck & Bus Se | Schaltbare Betätigungsvorrichtung für ein Hubventil einer Brennkraftmaschine, Brennkraftmaschine und Kraftfahrzeug |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4439701B2 (ja) | 2000-08-25 | 2010-03-24 | 本田技研工業株式会社 | 船外機 |
JP4362028B2 (ja) * | 2002-05-24 | 2009-11-11 | 三菱自動車工業株式会社 | 内燃機関の動弁装置 |
CN1282820C (zh) | 2002-05-24 | 2006-11-01 | 三菱自动车工业株式会社 | 内燃机的阀系统 |
JP4003537B2 (ja) * | 2002-05-24 | 2007-11-07 | 三菱自動車工業株式会社 | 内燃機関の動弁装置 |
US7107953B2 (en) | 2003-09-18 | 2006-09-19 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Valve gear of an internal combustion engine |
JP4106556B2 (ja) * | 2003-09-18 | 2008-06-25 | 三菱自動車エンジニアリング株式会社 | 内燃機関の動弁装置 |
-
2005
- 2005-04-14 EP EP05730548A patent/EP1878883B1/de not_active Ceased
- 2005-04-14 WO PCT/JP2005/007248 patent/WO2006112018A1/ja not_active Application Discontinuation
- 2005-04-14 KR KR1020077026355A patent/KR100974122B1/ko active IP Right Grant
- 2005-04-14 JP JP2007520993A patent/JP4337932B2/ja not_active Expired - Fee Related
- 2005-04-14 CN CN2005800494462A patent/CN101163865B/zh not_active Expired - Fee Related
- 2005-04-14 US US11/886,670 patent/US7730862B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
No further relevant documents disclosed * |
Also Published As
Publication number | Publication date |
---|---|
US7730862B2 (en) | 2010-06-08 |
JPWO2006112018A1 (ja) | 2008-11-27 |
KR100974122B1 (ko) | 2010-08-04 |
CN101163865B (zh) | 2011-01-26 |
KR20070122235A (ko) | 2007-12-28 |
CN101163865A (zh) | 2008-04-16 |
JP4337932B2 (ja) | 2009-09-30 |
US20090020087A1 (en) | 2009-01-22 |
WO2006112018A1 (ja) | 2006-10-26 |
EP1878883B1 (de) | 2013-03-27 |
EP1878883A1 (de) | 2008-01-16 |
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Inventor name: KIDO, YUSUKE,MITSUBISHI JIDOSHA KOGYO K.K. Inventor name: MORI, MASARU,MITSUBISHI JIDOSHA KOGYO K.K. Inventor name: MURATA, SHINICHI,MITSUBISHI JIDOSHA KOGYO K.K. Inventor name: TANABE, MIKIO,MITSUBISHI JIDOSHA KOGYO K.K. |
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